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December weather forecast in Ostrov Dekabristov

30 days Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

30 days Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Sun

Sunday

Mon

Monday

Tue

Tuesday

Wed

Wednesday

Thu

Thursday

Fri

Friday

Sat

Saturday

30 November, sun

	762 mmHg		85%
	7.9 m/s		+3

30 November, Sunday. day, 0°; night, -2°; snow

1 December, mon

	760 mmHg		86%
	7.6 m/s		+3

1 December, Monday. day, 0°; night, -2°; rain

2 December, tue

	761 mmHg		86%
	7.1 m/s		+3

2 December, Tuesday. day, 0°; night, -2°; rain

3 December, wed

	760 mmHg		87%
	7.1 m/s		+3

3 December, Wednesday. day, 0°; night, -2°; rain

4 December, thu

	760 mmHg		88%
	7.1 m/s		+3

4 December, Thursday. day, 0°; night, -2°; rain

5 December, fri

	759 mmHg		88%
	7 m/s		+3

5 December, Friday. day, 0°; night, -2°; overcast

6 December, sat

	760 mmHg		88%
	7.3 m/s		+3

6 December, Saturday. day, -1°; night, -2°; rain

7 December, sun

	760 mmHg		87%
	7.4 m/s		+3

7 December, Sunday. day, 0°; night, -2°; overcast

8 December, mon

	761 mmHg		86%
	7.2 m/s		+3

8 December, Monday. day, -1°; night, -2°; partly cloudy

9 December, tue

	762 mmHg		85%
	7.2 m/s		+3

9 December, Tuesday. day, -1°; night, -3°; overcast

10 December, wed

	762 mmHg		88%
	7 m/s		+2

10 December, Wednesday. day, -1°; night, -3°; overcast

11 December, thu

	761 mmHg		88%
	7.3 m/s		+3

11 December, Thursday. day, 0°; night, -3°; rain

12 December, fri

	760 mmHg		88%
	7.6 m/s		+2

12 December, Friday. day, 0°; night, -3°; rain

13 December, sat

	760 mmHg		86%
	8.1 m/s		+2

13 December, Saturday. day, 0°; night, -3°; partly cloudy

14 December, sun

	762 mmHg		86%
	7 m/s		+2

14 December, Sunday. day, -1°; night, -4°; partly cloudy

15 December, mon

	761 mmHg		88%
	7.2 m/s		+1

15 December, Monday. day, -1°; night, -4°; overcast

16 December, tue

	759 mmHg		88%
	7.7 m/s		+1

16 December, Tuesday. day, -1°; night, -3°; rain

17 December, wed

	759 mmHg		87%
	7.8 m/s		+1

17 December, Wednesday. day, -1°; night, -4°; clear

18 December, thu

	758 mmHg		88%
	7.9 m/s		+1

18 December, Thursday. day, -2°; night, -4°; partly cloudy

19 December, fri

	756 mmHg		88%
	8.1 m/s		+1

19 December, Friday. day, -1°; night, -4°; rain

20 December, sat

	757 mmHg		87%
	7.6 m/s		+1

20 December, Saturday. day, -1°; night, -4°; rain

21 December, sun

	757 mmHg		87%
	7.4 m/s		+1

21 December, Sunday. day, -3°; night, -5°; snow

22 December, mon

	756 mmHg		88%
	7.3 m/s		+1

22 December, Monday. day, -3°; night, -5°; snow

23 December, tue

	755 mmHg		88%
	7.2 m/s		+1

23 December, Tuesday. day, -3°; night, -5°; snow

24 December, wed

	755 mmHg		87%
	7.8 m/s		+1

24 December, Wednesday. day, -3°; night, -6°; snow

25 December, thu

	756 mmHg		86%
	7.6 m/s		+1

25 December, Thursday. day, -3°; night, -5°; snow

26 December, fri

	755 mmHg		87%
	8.1 m/s		+1

26 December, Friday. day, -2°; night, -5°; snow

27 December, sat

	757 mmHg		87%
	7 m/s		+1

27 December, Saturday. day, -2°; night, -5°; overcast

28 December, sun

	760 mmHg		87%
	7.1 m/s		+1

28 December, Sunday. day, -3°; night, -5°; overcast

29 December, mon

	760 mmHg		88%
	7.5 m/s		+1

29 December, Monday. day, -2°; night, -5°; overcast

30 December, tue

	758 mmHg		88%
	7.7 m/s		+1

30 December, Tuesday. day, -1°; night, -4°; rain

31 December, wed

	758 mmHg		88%
	7.1 m/s		+1

31 December, Wednesday. day, -2°; night, -4°; overcast

1 January, thu

	758 mmHg		87%
	6.8 m/s		+1

1 January, Thursday. day, -3°; night, -5°; clear

2 January, fri

	759 mmHg		86%
	7.3 m/s		0

2 January, Friday. day, -4°; night, -6°; partly cloudy

3 January, sat

	759 mmHg		86%
	7.1 m/s		0

3 January, Saturday. day, -4°; night, -7°; overcast

Average data for 10 years

Ostrov Dekabristov December

1

sunny day

17

days with precipitation

25

cloudy days

1 sunny day; 17 days with precipitation; 25 cloudy days;

87

%

air humidity

5.7

m/s

WindS

67

mm of precipitation

(9% of annual average)

+2

°C

Water temperature

air humidity 87%; 67 millimeters of precipitation (9% of annual average); Wind southerly 5.7 Meters per second; Water temperature +2°

Weather graphs for December

TemperatureWater temperaturePrecipitation chance, %Humidity, %Wind, m/sPressure, mmHg

S

SW

S

S

S

S

S

S

S

S

S

S

S

S

S

SW

SW

SW

SW

SW

SW

SW

SW

SW

S

SW

S

S

S

S

SW

1

Average data for 10 years

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

Daytime temperature

Night-time temperature

The weather forecast for December 2025 is based on historical data from the past 10 years.

December in Ostrov Dekabristov is the windiest month of the year. In December, the weather in Ostrov Dekabristov is typically freezing. Average daily high temperature in December is about 1 degree below zero. On average, Ostrov Dekabristov has 16 cloudy, 6 snowy, 4 rainy, 4 partly cloudy, and 1 sunny day in December. The snowfalls are usually moderate.

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